<template>
<!-- 盒子 -->
  <div class="xtx-skeleton shan" :style="{width:width,height:height}">
  <div class="block" :style="{backgroundColor:bg}"></div>
  </div>
</template>
<script>
// import { defineComponent } from '@vue/composition-api'

export default {
  name: 'XtxSkeleton',
  props: {
    width: { type: String, default: '100px' },
    height: { type: String, default: '100px' },
    bg: { type: String, default: '#ccc' }
  }
}
</script>
<style scoped lang="less">
.xtx-skeleton {
  display: inline-block;
  position: relative;
  overflow: hidden;
  vertical-align: middle;
  .block {
    width: 100%;
    height: 100%;
    border-radius: 2px;
  }
}
.shan {
  &::after {
    content: "";
    position: absolute;
    animation: shan 1.5s ease 0s infinite;
    top: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(
      to left,
      rgba(255, 255, 255, 0) 0,
      rgba(255, 255, 255, 0.3) 50%,
      rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-45deg);
  }
}
@keyframes shan {
  0% {
    left: -100%;
  }
  100% {
    left: 120%;
  }
}
</style>
